JJ

James K. Waller, Jr.

RO Rocktron: 2 patents #1 of 2Top 50%
📍 Clarkston, MI: #2 of 32 inventorsTop 7%
🗺 Michigan: #358 of 4,492 inventorsTop 8%
Overall (1997): #36,582 of 185,788Top 20%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5638452 Expandable multi-dimensional sound circuit — 1997-06-10
5596646 Audio tape saturation simulator Mark J. Craven 1997-01-21